Grp | Wegman
Recently activeSolar installer based in Illinois · installer record #82520 resolved from 10 public installation records.
Data through: Illinois through Oct 2026 (monthly state program data).
At a glance
Grp | Wegman is a solar installer with 10 recorded installations totalling 3.2 MW, dated 2026 to 2026. All of its records are in Illinois, where it ranks 111th of 196 profiled installers by volume and 7,700th of 10,840 nationally.
Track record
Install volume by year
Recorded installs per year.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Sep 1, 2026 | Shiloh, IL | 597.8 kW | — | Host-owned |
| Aug 13, 2026 | Smithton, IL | 28.2 kW | — | Host-owned |
| Jul 15, 2026 | Shiloh, IL | 151 kW | — | Host-owned |
| Jul 6, 2026 | Worden, IL | 171.6 kW | — | Host-owned |
| Jun 11, 2026 | Collinsville, IL | 605 kW | — | Host-owned |
| Feb 13, 2026 | Carbondale, IL | 277.2 kW | — | Host-owned |
| Jan 14, 2026 | Edwardsville, IL | 505.4 kW | — | Host-owned |
| Jan 14, 2026 | Edwardsville, IL | 80.3 kW | — | Host-owned |
| Jan 6, 2026 | Edwardsville, IL | 484.4 kW | — | Host-owned |
| Jan 1, 2026 | Belleville, IL | 254.8 kW | — | Host-owned |
Service geography
- Illinois
- 10
Busiest cities
Record
- Installer ID
- PC-82520
- First recorded install
- Jan 1, 2026
- Last recorded install
- Sep 1, 2026
- Priced records
- —
- Also appears as
- GRP Wegman · GRP|WEGMAN CO · GRP|WEGMAN Company
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How does Grp | Wegman compare with other installers in Illinois?
By recorded installations Grp | Wegman ranks 111th among the 196 installers based in Illinois with five or more records. Its median system, 266 kW, is about 30 times the state median of 9 kW. 0% of its recorded installations are third-party owned (lease or power-purchase agreement), against 43% across Illinois. 0% include battery storage, compared with 4% of Illinois records. Installers of similar recorded volume in Illinois include Titan Solar Power (10), Celestar Solar LLC (10) and Green Tech Construction LLC (10).
How has Grp | Wegman's installation volume changed?
The most recent recorded installation is dated Sep 1, 2026.
Where does Grp | Wegman install solar?
All recorded installations are in Illinois. The cities with the most of its installations are Edwardsville, IL (3), Shiloh, IL (2), Carbondale, IL (1), Smithton, IL (1) and Belleville, IL (1).
Frequently asked questions
How many solar installations has Grp | Wegman completed?
PanelCensus records 10 installations by Grp | Wegman, from Jan 1, 2026 to Sep 1, 2026, totalling 3.2 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Grp | Wegman charge for solar?
The recorded systems for Grp | Wegman do not include enough price data to compute a reliable median.
Where does Grp | Wegman install solar?
All 10 recorded installations are in Illinois, the most of them in Edwardsville.
Is Grp | Wegman still installing solar?
The most recent installation attributed to Grp | Wegman in the public records is dated Sep 1, 2026. Records here run Illinois through Oct 2026 (monthly state program data), so the newest installations may not appear yet.
Does Grp | Wegman install leased or PPA solar systems?
0 recorded installations by Grp | Wegman (0%) are third-party owned — a lease or power-purchase agreement; across Illinois the share is 43%.
Does Grp | Wegman install battery storage?
0 recorded installations by Grp | Wegman (0%) include a battery.
Related installers and places
- All solar installers in Illinois· 196 profiles
- Solar installations in Illinois· 115,098 records
- Titan Solar Power· 10 installations
- Celestar Solar LLC· 10 installations
- Green Tech Construction LLC· 10 installations
- Illinois Home Restore Construction, LLC· 10 installations
- Renewable Consulting, LLC· 10 installations
- Sangamon Solar LLC· 10 installations
Dataset updated . Sources: LBNL Tracking the Sun (through 2025), monthly state program records (California DGStats, NYSERDA, NJ Clean Energy, Illinois Shines) and permit records; installer resolved by exact-normalized name matching and, for state program records, by the systems both sources share.
About this data
Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published October 28, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Grp | Wegman, solar installer (Illinois)”, https://panelcensus.com/installers/illinois/grp-wegman-82520 (data as of October 28, 2026).